CN218597222U - Prefabricated assembled resin concrete inspection shaft - Google Patents
Prefabricated assembled resin concrete inspection shaft Download PDFInfo
- Publication number
- CN218597222U CN218597222U CN202222287136.8U CN202222287136U CN218597222U CN 218597222 U CN218597222 U CN 218597222U CN 202222287136 U CN202222287136 U CN 202222287136U CN 218597222 U CN218597222 U CN 218597222U
- Authority
- CN
- China
- Prior art keywords
- shaft
- pair
- pit shaft
- base
- interface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a prefabricated assembled resin concrete inspection shaft, including base, pit shaft, close up pit shaft and osculum pit shaft, the base is equipped with annular connecting portion around the bottom plate including bottom plate and a base section of thick bamboo, be equipped with a plurality of mounting holes on the annular connecting portion, and the viscose bonds between a base section of thick bamboo and the pit shaft, and the viscose bonds between pit shaft and the close up pit shaft, and the viscose bonds between close up pit shaft and the osculum pit shaft, and base, pit shaft, close up pit shaft and osculum pit shaft are made by resin concrete respectively. The utility model modularizes and standardizes the inspection well, and has the characteristics of convenient production and construction; compared with the traditional cement concrete inspection well, the cement concrete inspection well has the advantages of light weight, thin thickness, large available space, convenience in installation, capability of flexibly drilling and connecting pipes, short construction period, good corrosion prevention effect, long service life and the like; compared with the traditional plastic inspection well, the plastic inspection well has the advantages of high structural strength, strong deformation resistance, convenience and flexibility in on-site tapping and connecting, strong corrosion resistance, long service life and the like.
Description
Technical Field
The utility model belongs to the technical field of the inspection shaft, concretely relates to prefabricated assembled resin concrete inspection shaft.
Background
The inspection well is also called an inspection well and is generally buried underground and used for connecting various pipelines, and the pipelines can be maintained by opening a well cover when in use. Existing inspection wells are typically cast in place using concrete. The inspection well in the mode can be convenient for concrete construction only by carrying out large-area excavation, and the pouring process of the inspection well also needs complicated and long construction processes such as template building, pouring, maintenance, final filling and the like. The poured concrete inspection well is difficult to temporarily open a hole as required, and the pipe is connected, so that the flexibility is poor. The concrete inspection well needs thicker wall thickness to reach design structural strength, and in case circumstances such as seepage damage appear in the inspection well, often need the mode of whole destruction inspection well concreting again to maintain. The inspection well is buried underground, and is greatly influenced by various sewage in the pipeline. The inspection well poured by the concrete has the defects of poor corrosion resistance and short service life. The inspection well made of plastic can be produced in a production workshop by prefabricating the mold, and can well overcome the defects of the concrete inspection well. However, the inspection well made of common plastics has the defects of low structural strength, easy deformation, easy aging, short service life and the like. And the on-site drilling operation of the inspection well made of common plastic is complex, and the inspection well is easy to deform and the like, so that the on-site rapid butt joint installation with a pipeline is difficult to realize. Therefore, the plastic inspection well is not widely popularized and applied at present.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a prefabricated assembled resin concrete inspection shaft, is including following base, pit shaft, binding off pit shaft and the small-bore pit shaft that up sets gradually down, the base is equipped with the annular connecting portion that is not covered by the base section of thick bamboo including the base section of thick bamboo at bottom plate and fixed connection bottom plate middle part all around of bottom plate, is equipped with a plurality of mounting holes on the annular connecting portion, and the upper end of base section of thick bamboo is equipped with first pair of interface, the lower extreme of pit shaft is equipped with the second and is to the interface, and the upper end of pit shaft is equipped with the third and to the interface, and the second is to the interface and the butt joint of first pair of interface, the lower extreme of small-bore pit shaft is equipped with the sixth and docks the sixth and the fifth is to the interface, base, pit shaft and small-bore are made by resin concrete respectively, between second is to the interface and the first pair of interface, between fourth is to the interface and the third, through the viscose bonding respectively between sixth is to the interface and the fifth is to the interface.
Preferably, the inner sides of the second pair of ports, the third pair of ports, and the sixth pair of ports are respectively provided with a receiving ring table, the upper end of the base barrel, the lower end of the close-up shaft, and the upper end of the close-up shaft are respectively and fixedly connected with a docking ring, the docking ring at the upper end of the base barrel is inserted into the second pair of ports and abuts against the receiving ring table in the second pair of ports, the docking ring at the lower end of the close-up shaft is inserted into the third pair of ports and abuts against the receiving ring table in the third pair of ports, and the docking ring at the upper end of the close-up shaft is inserted into the sixth pair of ports and abuts against the receiving ring table inside the sixth pair of ports.
Preferably, the bottom plate, the base barrel and the butt ring at the upper end of the base barrel are integrally formed by resin concrete, and the butt ring at the lower end of the closing-up shaft, the butt ring at the upper end of the closing-up shaft and the closing-up shaft are integrally formed by resin concrete.
Preferably, in the above technical scheme, the height of the butt-joint ring is greater than the depth of the receiving ring table, a glue groove with the butt-joint ring at the upper end of the base barrel as a groove bottom is formed between the lower end of the shaft and the upper end of the base barrel, a glue groove with the butt-joint ring at the lower end of the close-up shaft as a groove bottom is formed between the upper end of the shaft and the lower end of the close-up shaft, a glue groove with the butt-joint ring at the upper end of the close-up shaft as a groove bottom is formed between the upper end of the close-up shaft and the lower end of the small-opening shaft, and glues are respectively arranged in the glue grooves.
Preferably, the shaft is provided with a plurality of reserved openings at the periphery, the reserved openings are detachably covered with sealing plates, and the shaft, the closing shaft and the small-opening shaft are respectively made of resin concrete.
Preferably, the sealing plate is located on the outer side of the shaft, the area of the sealing plate is larger than that of the reserved opening, and the periphery of the sealing plate is fixedly connected with the shaft.
Preferably, the sealing plate is fixedly connected with the shaft through a thin-wall ring.
Preferably, the base cylinder is provided with a plurality of main pipe butt joints.
The utility model has the advantages that:
(1) The prefabricated assembled resin concrete inspection well of the utility model modularizes and standardizes the inspection well, and has the characteristics of convenient production and construction;
(2) Compared with the traditional cement concrete inspection well, the prefabricated assembled resin concrete inspection well has the advantages of light weight, thin thickness, large available space, convenient installation, flexible tapping and pipe connection, short construction period, good anticorrosion effect, long service life and the like;
(3) Compare in traditional plastics inspection shaft, the utility model discloses a prefabricated assembled resin concrete inspection shaft has that structural strength is high, anti deformability is strong, on-the-spot trompil is taken over convenient advantage such as nimble, corrosion resisting property is strong, long service life.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic cross-sectional structure of the present invention;
FIG. 3 is another schematic structural view of the present invention;
fig. 4 is a schematic cross-sectional view of another embodiment of the present invention.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Example 1
As shown in fig. 1-2, a prefabricated resin concrete inspection well comprises a base, a shaft 1, a closed shaft 2 and a small-bore shaft 3, which are sequentially arranged from bottom to top, wherein the base comprises a bottom plate 4 and a base barrel 5 fixedly connected to the middle of the bottom plate 4, an annular connecting portion 6 which is not covered by the base barrel 5 is arranged around the bottom plate 4, a plurality of mounting holes 7 are arranged on the annular connecting portion 6, a first pair of interfaces 8 is arranged at the upper end of the base barrel 5, a second pair of interfaces 9 are arranged at the lower end of the shaft 1, a third pair of interfaces 10 is arranged at the upper end of the shaft 1, the second pair of interfaces 9 are in butt joint with the first pair of interfaces 8, the inner diameter and the outer diameter of the closed shaft 2 are both gradually reduced from bottom to top, a fourth pair of interfaces 11 is arranged at the lower end of the shaft 2, a fifth pair of interfaces 12 is arranged at the upper end of the shaft 2, the fourth pair of interfaces 11 are in butt joint with the third pair of interfaces 10, a sixth interface 13 is arranged at the lower end of the shaft 3, the shaft 13 is in butt joint with the fifth interface 12, and the shaft 1, the shaft 3 and the fifth pair of the shaft are respectively made of the shaft, and the fifth pair of the shaft are respectively made of the resin joint by bonding with the fifth interface 13, and the fifth interface by bonding of the fifth interface 13. A base of the prefabricated resin concrete inspection well, a shaft 1, a closing-up shaft 2 and a small-opening shaft 3 are prefabricated and produced in a production field by utilizing dies respectively. When in use, the steel wire rope is respectively pulled to a construction site, and is assembled after being sequentially hoisted on the construction site. The small-opening shaft 3 is small in diameter, and the well cover is covered on the small-opening shaft 3, so that the well cover can be designed to be small in area. The close wellbore 2 plays a transition role. And reinforcing steel bars or bolts and the like penetrate through the mounting holes 7 of the annular connecting part 6, and the base is fixed, so that the floating resistance and the impact resistance of the inspection well are improved. The stability of the mutual connection among the base, the shaft 1, the closing-in shaft 2 and the small-opening shaft 3 in the inspection well is ensured. On the construction site, a main pipe connecting hole is machined in the base cylinder 5 by using a cutting tool such as a drill bit according to the angle requirement, and the main pipe is connected by using viscose. The height of the shaft 1 can be prefabricated into different height specifications, and the shaft can also be processed in construction, so that the overall height of the inspection well can be flexibly changed. The branch pipe connecting ports can be temporarily processed at any angle, at any height and in any number on the construction site on the shaft 1, and are connected with the branch pipes through viscose glue.
Furthermore, the inner sides of the second pair of interfaces 9, the third pair of interfaces 10 and the sixth pair of interfaces 13 are respectively provided with a receiving ring platform 14, the upper end of the base cylinder 5, the lower end of the closing-in shaft 2 and the upper end of the closing-in shaft 2 are respectively and fixedly connected with a receiving ring 15, the receiving ring 15 at the upper end of the base cylinder 5 is inserted into the second pair of interfaces 9 and props against the receiving ring platform 14 in the second pair of interfaces 9, the receiving ring 15 at the lower end of the closing-in shaft 2 is inserted into the third pair of interfaces 10 and props against the receiving ring platform 14 in the third pair of interfaces 10, and the receiving ring 15 at the upper end of the closing-in shaft 2 is inserted into the sixth pair of interfaces 13 and props against the receiving ring platform 14 at the inner side of the sixth pair of interfaces 13. The mutual connection strength of the shaft 1, the closing-up shaft 2 and the small-opening shaft 3 is improved, the inspection well is improved, and the assembly efficiency of the inspection well is improved.
Further, the bottom plate 4, the base barrel 5 and the butt joint ring 15 at the upper end of the base barrel 5 are integrally formed by resin concrete, and the butt joint ring 15 at the lower end of the closing-in shaft 2, the butt joint ring 15 at the upper end of the closing-in shaft 2 and the closing-in shaft 2 are integrally formed by resin concrete. The steel reinforcement framework can be additionally arranged in the base, the shaft 1, the closing-up shaft 2 and the small-opening shaft 3, and the steel reinforcement framework is wrapped by resin concrete, so that the framework strength is improved. The base is by resin concrete integrated into one piece, has improved the leakproofness of base.
Further, the height of the butt joint ring 15 is greater than the depth of the receiving ring table 14, a glue groove 16 taking the butt joint ring 15 at the upper end of the base barrel 5 as a groove bottom is formed between the lower end of the shaft 1 and the upper end of the base barrel 5, a glue groove 16 taking the butt joint ring 15 at the lower end of the closing-up shaft 2 as a groove bottom is formed between the upper end of the shaft 1 and the lower end of the closing-up shaft 2, a glue groove 16 taking the butt joint ring 15 at the upper end of the closing-up shaft 2 as a groove bottom is formed between the upper end of the closing-up shaft 2 and the lower end of the small-opening shaft 3, and glue is respectively arranged in the glue grooves. The adhesive can adopt AB adhesive purchased in the market, and has the advantages of quick drying and high connection strength with resin concrete. During the assembly process of the inspection well, viscose is coated in the bearing ring table 14 and the glue groove 16 in sequence, so that the sealing performance of the inspection well can be improved. The rubber groove 16 also has the buffer function when expanding with heat and contracting with cold, and avoids the damage of the inspection well when expanding with heat and contracting with cold.
The wall thickness of the inspection well is between 20 and 50mm, preferably 30mm. Therefore, the inspection well wall is thin and light, convenient to transport and low in material cost.
Example 2
As shown in fig. 3-4, a prefabricated resin concrete inspection well comprises a base, a shaft 1, a closed shaft 2 and a small-bore shaft 3, which are sequentially arranged from bottom to top, wherein the base comprises a bottom plate 4 and a base barrel 5 fixedly connected to the middle of the bottom plate 4, an annular connecting portion 6 which is not covered by the base barrel 5 is arranged around the bottom plate 4, a plurality of mounting holes 7 are arranged on the annular connecting portion 6, a first pair of interfaces 8 is arranged at the upper end of the base barrel 5, a second pair of interfaces 9 are arranged at the lower end of the shaft 1, a third pair of interfaces 10 is arranged at the upper end of the shaft 1, the second pair of interfaces 9 are in butt joint with the first pair of interfaces 8, the inner diameter and the outer diameter of the closed shaft 2 are both gradually reduced from bottom to top, a fourth pair of interfaces 11 is arranged at the lower end of the shaft 2, a fifth pair of interfaces 12 is arranged at the upper end of the shaft 2, the fourth pair of interfaces 11 are in butt joint with the third pair of interfaces 10, a sixth interface 13 is arranged at the lower end of the shaft 3, the shaft 13 is in butt joint with the fifth interface 12, and the shaft 1, the shaft 3 and the fifth pair of the shaft are respectively made of the shaft, and the fifth pair of the shaft are respectively made of the resin concrete joint by bonding with the fifth interface 13, and the fifth interface 13. A base of the prefabricated resin concrete inspection well, a shaft 1, a closed shaft 2 and a small-opening shaft 3 are prefabricated and produced in a production field by utilizing a mould respectively. When in use, the steel wire rope is respectively pulled to a construction site, and is assembled after being sequentially hoisted on the construction site. The small-opening shaft 3 is small in diameter, and the well cover is covered on the small-opening shaft 3, so that the well cover can be designed to be small in area. The close wellbore 2 plays a transition role. Pass mounting hole 7 of annular connecting portion 6 with reinforcing bar or bolt etc. and fix the base, improve the anti buoyancy and the shock resistance ability of inspection shaft, guarantee the stability of interconnect between base, pit shaft 1, close up pit shaft 2 and the small-bore pit shaft 3 in the inspection shaft.
Further, a plurality of reserved openings 20 are formed in the periphery of the shaft 1, and sealing plates 21 are detachably covered at the reserved openings 20.
Further, the sealing plate 21 is located on the outer side of the shaft 1, the area of the sealing plate 21 is larger than that of the reserved opening 20, and the periphery of the sealing plate 21 is fixedly connected with the shaft 1. The seal plate 21 is fixedly connected to the shaft 1 by means of a thin-walled ring 22. The base barrel is provided with a plurality of main pipe butt joints 23.
Further, the sealing plate 21 is located on the outer side of the shaft 1, the area of the sealing plate 1 is larger than that of the reserved opening 20, and the periphery of the sealing plate 21 is fixedly connected with the shaft 1. Therefore, the inspection well is buried underground, and after the periphery of the inspection well is filled with soil, the sealing plate 21 is not easy to damage after being stressed. And when part of the sealing plate 21 is knocked off, fragments and the like of the sealing plate 21 fall to the outer side of the inspection well when the reserved port 20 is in butt joint with a pipeline, so that the problem that the fragments fall to the inner side of the inspection well and need to be cleaned is solved. The sealing plate 21 which does not need to be knocked off has high connection strength with the shaft 1, and is not easy to crack or damage, so that mud and the like are not easy to enter the shaft 1.
Further, the sealing plate 21 is fixedly connected to the shaft 1 by a thin-walled ring 23. When the reserved opening 20 is used for pipeline butt joint, the sealing plate 21 at the reserved opening 20 is taken down, and the thin-wall ring 23 is convenient to cut or knock off the sealing plate 21. The base, the shaft 1, the closing-in shaft 2 and the small-opening shaft 3 are prefabricated and produced in a production field by utilizing molds respectively. When in use, the steel wire rope is respectively pulled to a construction site, and is assembled after being sequentially hoisted on the construction site.
Furthermore, the inner sides of the second pair of interfaces 9, the third pair of interfaces 10 and the sixth pair of interfaces 13 are respectively provided with a receiving ring platform 14, the upper end of the base cylinder 5, the lower end of the closing-in shaft 2 and the upper end of the closing-in shaft 2 are respectively and fixedly connected with a receiving ring 15, the receiving ring 15 at the upper end of the base cylinder 5 is inserted into the second pair of interfaces 9 and props against the receiving ring platform 14 in the second pair of interfaces 9, the receiving ring 15 at the lower end of the closing-in shaft 2 is inserted into the third pair of interfaces 10 and props against the receiving ring platform 14 in the third pair of interfaces 10, and the receiving ring 15 at the upper end of the closing-in shaft 2 is inserted into the sixth pair of interfaces 13 and props against the receiving ring platform 14 at the inner side of the sixth pair of interfaces 13. The mutual connection strength of the shaft 1, the closing-up shaft 2 and the small-opening shaft 3 is improved, the inspection well is improved, and the assembly efficiency of the inspection well is improved.
Further, the bottom plate 4, the base barrel 5 and the butt joint ring 15 at the upper end of the base barrel 5 are integrally formed by resin concrete, and the butt joint ring 15 at the lower end of the closing-in shaft 2, the butt joint ring 15 at the upper end of the closing-in shaft 2 and the closing-in shaft 2 are integrally formed by resin concrete. The steel reinforcement framework can be additionally arranged in the base, the shaft 1, the closing-up shaft 2 and the small-opening shaft 3, and the steel reinforcement framework is wrapped by resin concrete, so that the framework strength is improved. The base is by resin concrete integrated into one piece, has improved the leakproofness of base.
Further, the height of the butt joint ring 15 is greater than the depth of the receiving ring table 14, a glue groove 16 taking the butt joint ring 15 at the upper end of the base barrel 5 as a groove bottom is formed between the lower end of the shaft 1 and the upper end of the base barrel 5, a glue groove 16 taking the butt joint ring 15 at the lower end of the closing-up shaft 2 as a groove bottom is formed between the upper end of the shaft 1 and the lower end of the closing-up shaft 2, a glue groove 16 taking the butt joint ring 15 at the upper end of the closing-up shaft 2 as a groove bottom is formed between the upper end of the closing-up shaft 2 and the lower end of the small-opening shaft 3, and glue is respectively arranged in the glue grooves. The adhesive can adopt AB adhesive purchased in the market, and has the advantages of quick drying and high connection strength with resin concrete. In the assembly process of the inspection well, glue is applied in the bearing ring table 14 and the glue groove 16 in sequence, so that the sealing performance of the inspection well can be improved.
It should be mentioned that the technical features such as the resin concrete and the like related to the present invention should be regarded as the prior art, and the specific structure, the operation principle, the control mode and the spatial arrangement mode of the technical features may be selected conventionally in the field, which should not be regarded as the invention point of the present invention, and the present invention does not further expand the detailed description.
Having described in detail preferred embodiments of the present invention, it is to be understood that modifications and variations can be made by persons skilled in the art without inventive faculty, and therefore all technical solutions which can be obtained by a person skilled in the art based on the concepts of the present invention through logical analysis, reasoning or limited experiments based on the prior art are intended to be within the scope of protection defined by the claims.
Claims (8)
1. The utility model provides a prefabricated assembled resin concrete inspection shaft which characterized in that, including from the base that up sets gradually down, pit shaft, binding off pit shaft and small-bore pit shaft, the base is equipped with the annular connecting portion that is not covered by the base section of thick bamboo including bottom plate and the base section of thick bamboo at fixed connection bottom plate middle part all around, is equipped with a plurality of mounting holes on the annular connecting portion, and the upper end of base section of thick bamboo is equipped with first pair of interface, the lower extreme of pit shaft is equipped with the second pair of interface, and the upper end of pit shaft is equipped with the third pair of interface, and the second pair of interface docks with the first pair of interface, the internal diameter and the external diameter of binding off pit shaft all reduce from up gradually down, the lower extreme of binding off pit shaft is equipped with the fourth pair of interface, and the upper end of binding off pit shaft is equipped with the fifth pair of interface, and fourth pair of interface and third pair of interface butt joint, the lower extreme of small-bore pit shaft is equipped with the sixth pair interface, and fifth pair of interface and the base, pit shaft, fourth pair of interface and fifth pair of interface between the first pair of joint through the viscose bonding respectively.
2. The prefabricated resin concrete inspection well according to claim 1, wherein receiving ring platforms are respectively disposed on the inner sides of the second pair of ports, the third pair of ports, and the sixth pair of ports, the upper end of the base barrel, the lower end of the closing-in shaft, and the upper end of the closing-in shaft are respectively and fixedly connected with a pair of docking rings, the pair of docking rings on the upper end of the base barrel are inserted into the second pair of ports and abut against the receiving ring platforms in the second pair of ports, the pair of docking rings on the lower end of the closing-in shaft are inserted into the third pair of ports and abut against the receiving ring platforms in the third pair of ports, and the pair of docking rings on the upper end of the closing-in shaft are inserted into the sixth pair of ports and abut against the receiving ring platforms on the inner sides of the sixth pair of ports.
3. The prefabricated resin concrete manhole of claim 2, wherein the bottom plate, the base cylinder and the docking ring at the upper end of the base cylinder are integrally formed of resin concrete, and the docking ring at the lower end of the closing-in shaft, the docking ring at the upper end of the closing-in shaft and the closing-in shaft are integrally formed of resin concrete.
4. The prefabricated resin concrete inspection well according to claim 3, wherein the height of the butt-joint ring is greater than the depth of the butt-joint ring table, a glue groove with the butt-joint ring at the upper end of the base barrel as a groove bottom is formed between the lower end of the well bore and the upper end of the base barrel, a glue groove with the butt-joint ring at the lower end of the close-up well bore as a groove bottom is formed between the upper end of the well bore and the lower end of the small-mouth well bore, a glue groove with the butt-joint ring at the upper end of the close-up well bore as a groove bottom is formed between the upper end of the close-up well bore and the lower end of the small-mouth well bore, and glue is respectively arranged in the glue grooves.
5. The prefabricated resin concrete inspection well according to claim 1, wherein a plurality of prepared openings are formed around the shaft, and sealing plates are detachably covered at the prepared openings.
6. The prefabricated resin concrete inspection well according to claim 5, wherein the sealing plate is positioned outside the shaft, the area of the sealing plate is larger than that of the reserved opening, and the periphery of the sealing plate is fixedly connected with the shaft.
7. The prefabricated resin concrete manhole of claim 5, wherein the sealing plate is fixedly coupled to the shaft by a thin-walled ring.
8. The prefabricated resin concrete manhole of claim 1, wherein the base cylinder is provided with a plurality of dry pipe interfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222287136.8U CN218597222U (en) | 2022-08-26 | 2022-08-26 | Prefabricated assembled resin concrete inspection shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222287136.8U CN218597222U (en) | 2022-08-26 | 2022-08-26 | Prefabricated assembled resin concrete inspection shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218597222U true CN218597222U (en) | 2023-03-10 |
Family
ID=85399340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222287136.8U Active CN218597222U (en) | 2022-08-26 | 2022-08-26 | Prefabricated assembled resin concrete inspection shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218597222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115387387A (en) * | 2022-08-26 | 2022-11-25 | 嘉兴汇利通新材料有限公司 | Prefabricated assembled resin concrete inspection well and preparation method thereof |
-
2022
- 2022-08-26 CN CN202222287136.8U patent/CN218597222U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115387387A (en) * | 2022-08-26 | 2022-11-25 | 嘉兴汇利通新材料有限公司 | Prefabricated assembled resin concrete inspection well and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103835283B (en) | Full wet joint prefabricated prestressed underground continuous wall and construction method thereof | |
| CN110029599B (en) | Prefabricated culvert steel connection structure and construction method | |
| CN218597222U (en) | Prefabricated assembled resin concrete inspection shaft | |
| CN107313455B (en) | Cast-in-place and prefabricated combined single-bin comprehensive pipe gallery node and construction method | |
| CN111676892A (en) | Assembly type high-pile wharf node and construction method thereof | |
| CN204004780U (en) | Can peg graft concrete drain tile and the socket steel ring for this waste pipe | |
| CN212506281U (en) | Prefabricated sectional type open caisson | |
| CN218236612U (en) | Reinforced concrete pipeline repairing device | |
| CN108560585B (en) | Basement outer wall full assembly structure and construction method thereof | |
| CN208295326U (en) | Full corrosion-proof lining formula Prestressed concrete cylinder pipe | |
| CN115387387A (en) | Prefabricated assembled resin concrete inspection well and preparation method thereof | |
| CN212004759U (en) | Inside leaking stoppage outside slip casting construction equipment of sewer line | |
| CN215290265U (en) | Concrete reinforcement assembled inspection shaft | |
| CN113028139B (en) | Combined type connector of rain and sewage pipe and construction method | |
| CN2627065Y (en) | Combined glass reinforced plastic well | |
| CN212271002U (en) | Pipe joint and inner partition plate integral prefabricated pipe gallery construction system | |
| CN211550776U (en) | River course flows promotion engineering construction and flows steel pipe guiding device automatically | |
| JP5898915B2 (en) | Temporary deadline structure of dam body | |
| JP4327026B2 (en) | Repair method and equipment for concrete | |
| CN207919734U (en) | A kind of concrete filled steel tube transition section structure | |
| CN114908706B (en) | Underwater assembled prefabricated flow guiding pier | |
| CN217601403U (en) | Grouting sleeve valve pipe behind soft intermediate layer of ground | |
| CN217272326U (en) | A merogenesis installation, shutoff sleeve pipe for push pipe wall-piercing construction | |
| CN220704353U (en) | Pier reinforcement implementation structure | |
| CN218667596U (en) | Convenient equipment precipitation well wellhead assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |